How will you justify IR value and Charging voltage of any motor,transformer and Cables.......???? . . . . . . . . Plz tell me any body Baljeet Singh, engineer_89@refiff.com

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how can we minimize the off load losses of a distribution transformer which is required to be energized 24x7 ?? capacity of the T/F is 1250 KVA and off load losses are around 2.0 KW.. can we use capacitor bank at the secondary of such a T/F to overcome off load losses? please elaborate briefly...thanks

2 Answers  

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what may the reason for vector shift in a generator?

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can any tell me why slope 40% and 80% is calculated in differential protection?

0 Answers  

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In Plug used in house,Why Earth of the plug more thicker & deeper?

8 Answers   L&T,

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Can you explain operating principle of Inverse Definite Minimum Time” (IDMT) relay

2 Answers  

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if there is nutral in phase why we use earthing wire and grounding? even at fault condition the fault current flows to neutral (it is a lower path)

1 Answers  

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How do you select a cable size(Cu & Al) for a particular load?

2 Answers  

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what kind of quetions will ask in BHEL in interview? Plz help me?

0 Answers   Bhel,

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What is spill current in protection relays?

1 Answers  

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How can you justify a fully carged battery by physical checkup ?

12 Answers   Indian Military Services,

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what is the minimum distance between substation wall and LT panel outer surface?

3 Answers   L&T,

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